The free-fall acceleration at the surface of planet 1 is 22 m/s2. The radius and the...

Question

Question

The free-fall acceleration at the surface of planet 1 is 22 m/s2. The radius and the mass of planet 2 are twice those of planet 1.

What is the free-fall acceleration on planet 2?

Express your answer using two significant figures.

Answer 1

Answer #1

Crinen, gl = 22 mya- 2

Answer 2

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